1 files changed, 20 insertions, 0 deletions
diff --git a/util/mem.h b/util/mem.h
new file mode 100644
index 0000000..d13eb3a
--- /dev/null
+++ b/util/mem.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+#ifndef MEM_H_
+#define MEM_H_
+
+#include <stddef.h>
+#include <stdbool.h>
+
+void *nvme_alloc(size_t len);
+void *nvme_realloc(void *p, size_t len);
+
+struct nvme_mem_huge {
+	size_t len;
+	bool posix_memalign; /* p has been allocated using posix_memalign */
+	void *p;
+};
+
+void *nvme_alloc_huge(size_t len, struct nvme_mem_huge *mh);
+void nvme_free_huge(struct nvme_mem_huge *mh);
+
+#endif /* MEM_H_ */